////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 25 Jul 19 21:11:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901158 SRC_RA: 271.7867d {+18h 07m 09s} (J2000), 272.0878d {+18h 08m 21s} (current), 271.0140d {+18h 04m 03s} (1950) SRC_DEC: -25.4047d {-25d 24' 16"} (J2000), -25.4010d {-25d 24' 03"} (current), -25.4115d {-25d 24' 40"} (1950) DISCOVERY_DATE: 18659 TJD; 176 DOY; 19/06/25 (yy/mm/dd) DISCOVERY_TIME: 76266 SOD {21:11:06.00} UT LEAD_TIME: 73.310 [days] MAX_DATE: 18733 TJD; 250 DOY; 19/09/07 (yy/mm/dd) MAX_TIME: 16675 SOD {04:37:55.19} UT MAX_UNCERT: 2.750 [days] CUSP_WIDTH: 28.58 +/- 1.48 [days] u0: 0.00 +/- 0.41 [RingUnits] MAX_MAG: 6.8 mag (estimated) BASE_MAG: 16.84 +/- 0.00 [mag] AMPLIFICATION: 248.60 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1158.html SUN_POSTN: 124.92d {+08h 19m 42s} +19.57d {+19d 33' 59"} SUN_DIST: 149.18 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 41.06d {+02h 44m 15s} +10.87d {+10d 52' 16"} MOON_DIST: 129.71 [deg] GAL_COORDS: 5.46, -2.36 [deg] galactic lon,lat of the burst ECL_COORDS: 271.61, -1.98 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.